New Position Sensor Is Now Used on Certain Cat® Products {5645, 7220} Caterpillar

Asphalt Paver

AP-1000D (S/N: EAD458-458)

AP-1055D (S/N: FAC909-999; A6P138-142)

AP1000E (S/N: T1F108-276)

AP1000F (S/N: AC4102-286)

AP1055E (S/N: TJF106-444; TRS113-144)

AP1055F (S/N: TJ51-557; RLM101-105)

AP500E (S/N: JWK157-253)

AP500F (S/N: 4491-115)

AP555E (S/N: A5D126-414)

AP555F (S/N: AP5101-163; 5F5101-101)

AP600D (S/N: TFM277-288; TFZ268-354)

AP600F (S/N: AP61-141; LR61-105)

AP655D (S/N: GNN280-327; MAN299-381; GNZ391-558)

AP655F (S/N: 4801-103; P651-124; 6551-1; MH61-246; ML61-112; 4791-125)

Asphalt Screed

AS3301C (S/N: DWM192-192)

Description Of Change: New position (angle) sensor is now used for the Cat^® Grade and Slope system on certain Cat^® Products. The new position sensor has the following improvement:

• Increased sensor lid thickness to ensure more consistent seal and to prevent moisture entry through the top cover of sensor.

Adaptable To: The following part is adaptable to the machines within the listed serial numbers, and is effective with all machines after the listed serial numbers.

The new and former part numbers are listed in Table 1.